Ansible is definitely requiring constant lookup in the documentation.

I've found a pretty good workflow with using ansible-doc though, with two-three aliases that I use constantly:

    alias adl='ansible-doc --list'
    alias adls='ansible-doc --list | less -S'
    alias ad='ansible-doc'

Then I'll:

1. Use adls to quickly search (in less with vim bindings) for relevant commands,

2. Check up the docs with `ad <command>`.

3. Almost always immediately jump to the end (`G`) to see the examples, which typically provides a direct answer to what I need.

Since authoring Ansible scripts is so dependent on the docs, I think they really should make this process work better out of the box though, providing some interface to do these lookups quicker without a lot of custom aliases.